<template>
  <div>
    <el-button @click="handleNext(-1)">上一步</el-button>
    <el-button type="primary" @click="handleNext(0)">发布</el-button>
  </div>
</template>

<script>
export default {
  name: 'step3',
  data() {
    return {

    }
  },
  methods: {
    handleNext(val) {
      this.$emit('next', val)
    }
  }
}
</script>